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You didn't add any information technology sentence below
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Answer:
computer science is the study of the principles and use of computers.
Explanation:
Answer:
True
Explanation:
Solution
ZigBee uses unlicensed frequency bands but operate at slower speed or data rates.
ZigBee: This communication is particular designed for control and sensor networks on IEEE 802.15.4 requirement for wireless personal area networks (WPANs), and it is a outcome from Zigbee alliance.
This communication level defines physical and (MAC) which is refereed to as the Media Access Control layers to manage many devices at low-data rates.
It helps to debug the code. Instead of going through every line of code to find an error, using console.log can tell us where to look.